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Esterol Ester-C - 100 Capsules | Allergy Research Group


Calcium Ascorbate with Bioflavonoids

Esterol Ester-C® is a patented nutritional product that contains ascorbic acid and calcium.

Esterol also provides 3 types of bioflavonoids - quercetin, rutin, and proanthocyanidins from grape seed extract. Ester-C® vitamin C is corn-sourced.

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